More than 20 years of OEM and ODM service experience.


  • Forged Steel Flange

    Forged Steel Flange

    Material: Forged steel stainless steel

    Standard: ASME B16.5,EN1092,JIS

    Surface:  Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized

    Size : 1/2″-144″

    Heat treatment: Normalizing, Annealing, Quenching+Tempering

    Certificate: ISO9001:2008;PED97/23/EC, ISO14001:2004,OHSAS18001:2007

    NORTECH is one of the leading China Forged Steel Flange Manufacturer & Supplier.